low current led's Oct 1, 2015 16:03:46 GMT -8 Quote Select PostDeselect PostLink to PostBack to Top Post by peter guglielmo on Oct 1, 2015 16:03:46 GMT -8 hi gary and forum members, i'am building a project that specifies a "hi efficiency led" needs to be used. my question is how can I test the many leds I have, to check for 2ma leds?